The narrator of "uncle john's farm" is

The answer is Mark Twain.

i cant see the page but i am assuming as a innocent child who got tricked by an children eating old lady

the grass-plot before the jail, in prison lane, on a certain summer morning, not less than two centuries ago, was occupied by a pretty large number of the inhabitants of boston; all with their eyes intently fastened on the iron-clamped oaken door.

— the scarlet letter,

nathaniel hawthorne

''eyes intently fastened''

''iron-clamped oaken door''

are the answers